[PR #129] [MERGED] [Security] Bump websocket-extensions from 0.1.3 to 0.1.4 #136

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opened 2026-02-26 05:30:29 +03:00 by kerem · 0 comments

kerem commented

2026-02-26 05:30:29 +03:00

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📋 Pull Request Information

Original PR: https://github.com/moollaza/repo-remover/pull/129
Author: @dependabot-preview[bot]
Created: 6/5/2020
Status: ✅ Merged
Merged: 7/31/2020
Merged by: @moollaza

Base: master ← Head: dependabot/npm_and_yarn/websocket-extensions-0.1.4

📝 Commits (1)

1bcc1f6 [Security] Bump websocket-extensions from 0.1.3 to 0.1.4

📊 Changes

1 file changed (+3 additions, -3 deletions)

View changed files

📝 yarn.lock (+3 -3)

📄 Description

Bumps websocket-extensions from 0.1.3 to 0.1.4. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Regular Expression Denial of Service in websocket-extensions (NPM package)

Impact

The ReDoS flaw allows an attacker to exhaust the server's capacity to process incoming requests by sending a WebSocket handshake request containing a header of the following form:
Sec-WebSocket-Extensions: a; b="\c\c\c\c\c\c\c\c\c\c ...
That is, a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. The parser takes exponential time to reject this header as invalid, and this will block the processing of any other work on the same thread. Thus if you are running a single-threaded server, such a request can render your service completely unavailable.

Patches

Users should upgrade to version 0.1.4.

Workarounds
... (truncated)
Affected versions: < 0.1.4

Changelog

Sourced from websocket-extensions's changelog.

0.1.4 / 2020-06-02

Remove a ReDoS vulnerability in the header parser (CVE-2020-7662, reported by Robert McLaughlin)

Change license from MIT to Apache 2.0

Commits

8efd0cd Bump version to 0.1.4
3dad4ad Remove ReDoS vulnerability in the Sec-WebSocket-Extensions header parser
4a76c75 Add Node versions 13 and 14 on Travis
44a677a Formatting change: {...} should have spaces inside the braces
f6c50ab Let npm reformat package.json
2d211f3 Change markdown formatting of docs.
0b62083 Update Travis target versions.
729a465 Switch license to Apache 2.0.
See full diff in compare view

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_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/moollaza/repo-remover/pull/129 **Author:** [@dependabot-preview[bot]](https://github.com/apps/dependabot-preview) **Created:** 6/5/2020 **Status:** ✅ Merged **Merged:** 7/31/2020 **Merged by:** [@moollaza](https://github.com/moollaza) **Base:** `master` ← **Head:** `dependabot/npm_and_yarn/websocket-extensions-0.1.4` --- ### 📝 Commits (1) - [`1bcc1f6`](https://github.com/moollaza/repo-remover/commit/1bcc1f68c33ecfad36a18b70a1cd40f828eb6f68) [Security] Bump websocket-extensions from 0.1.3 to 0.1.4 ### 📊 Changes **1 file changed** (+3 additions, -3 deletions) <details> <summary>View changed files</summary> 📝 `yarn.lock` (+3 -3) </details> ### 📄 Description Bumps [websocket-extensions](https://github.com/faye/websocket-extensions-node) from 0.1.3 to 0.1.4. **This update includes a security fix.** <details> <summary>Vulnerabilities fixed</summary> <p><em>Sourced from <a href="https://github.com/advisories/GHSA-g78m-2chm-r7qv">The GitHub Security Advisory Database</a>.</em></p> <blockquote> <p><strong>Regular Expression Denial of Service in websocket-extensions (NPM package)</strong></p> <h3>Impact</h3> <p>The ReDoS flaw allows an attacker to exhaust the server's capacity to process incoming requests by sending a WebSocket handshake request containing a header of the following form:</p> <pre><code>Sec-WebSocket-Extensions: a; b="\c\c\c\c\c\c\c\c\c\c ... </code></pre> <p>That is, a header containing an unclosed string parameter value whose content is a repeating two-byte sequence of a backslash and some other character. The parser takes exponential time to reject this header as invalid, and this will block the processing of any other work on the same thread. Thus if you are running a single-threaded server, such a request can render your service completely unavailable.</p> <h3>Patches</h3> <p>Users should upgrade to version 0.1.4.</p> <h3>Workarounds</h3> </tr></table> ... (truncated) <p>Affected versions: < 0.1.4</p> </blockquote> </details> <details> <summary>Changelog</summary> <p><em>Sourced from <a href="https://github.com/faye/websocket-extensions-node/blob/master/CHANGELOG.md">websocket-extensions's changelog</a>.</em></p> <blockquote> <h3>0.1.4 / 2020-06-02</h3> <ul> <li>Remove a ReDoS vulnerability in the header parser (CVE-2020-7662, reported by Robert McLaughlin)</li> <li>Change license from MIT to Apache 2.0</li> </ul> </blockquote> </details> <details> <summary>Commits</summary> <ul> <li><a href="https://github.com/faye/websocket-extensions-node/commit/8efd0cd6e35faf9bb9cb08759be1e27082177d43"><code>8efd0cd</code></a> Bump version to 0.1.4</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/3dad4ad44a8c5f74d4f8f4efd3f9d6e0b5df3051"><code>3dad4ad</code></a> Remove ReDoS vulnerability in the Sec-WebSocket-Extensions header parser</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/4a76c75efb1c5d6a2f60550e9501757458d19533"><code>4a76c75</code></a> Add Node versions 13 and 14 on Travis</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/44a677a9c0631daed0b0f4a4b68c095b624183b8"><code>44a677a</code></a> Formatting change: {...} should have spaces inside the braces</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/f6c50aba0c20ff45b0f87cea33babec1217ec3f5"><code>f6c50ab</code></a> Let npm reformat package.json</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/2d211f3705d52d9efb4f01daf5a253adf828592e"><code>2d211f3</code></a> Change markdown formatting of docs.</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/0b620834cc1e1f2eace1d55ab17f71d90d88271d"><code>0b62083</code></a> Update Travis target versions.</li> <li><a href="https://github.com/faye/websocket-extensions-node/commit/729a4653073fa8dd020561113513bfa2e2119415"><code>729a465</code></a> Switch license to Apache 2.0.</li> <li>See full diff in <a href="https://github.com/faye/websocket-extensions-node/compare/0.1.3...0.1.4">compare view</a></li> </ul> </details> <br /> [![Dependabot compatibility score](https://api.dependabot.com/badges/compatibility_score?dependency-name=websocket-extensions&package-manager=npm_and_yarn&previous-version=0.1.3&new-version=0.1.4)](https://dependabot.com/compatibility-score/?dependency-name=websocket-extensions&package-manager=npm_and_yarn&previous-version=0.1.3&new-version=0.1.4) Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`. [//]: # (dependabot-automerge-start) [//]: # (dependabot-automerge-end) --- <details> <summary>Dependabot commands and options</summary> <br /> You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself) - `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself) - `@dependabot use these labels` will set the current labels as the default for future PRs for this repo and language - `@dependabot use these reviewers` will set the current reviewers as the default for future PRs for this repo and language - `@dependabot use these assignees` will set the current assignees as the default for future PRs for this repo and language - `@dependabot use this milestone` will set the current milestone as the default for future PRs for this repo and language - `@dependabot badge me` will comment on this PR with code to add a "Dependabot enabled" badge to your readme Additionally, you can set the following in your Dependabot [dashboard](https://app.dependabot.com): - Update frequency (including time of day and day of week) - Pull request limits (per update run and/or open at any time) - Out-of-range updates (receive only lockfile updates, if desired) - Security updates (receive only security updates, if desired) </details> --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>